羊膜腔输液选择最佳补充液是A．0.9%氯化钠液 B．10%葡萄糖液 C．50%葡萄糖

若圆C的半径为1，圆心在第一象限，且与直线4x-3y=0和x轴都相切，则该圆的标准方程是______．

My brother likes to ____ black shirts.      [ ] 

A. in    

B. put on      

C. dress    

D. wear

三．阅读 (共两节，满分40分)

第一节阅读理解 (共15小题；每小题2分，满分30分)

阅读下列短文，从每题所给的A、B、C和D项中，选出最佳选项，并填写在答题卡上。

When I asked my daughter which item she would keep; the phone, the car, the cooker, the computer, the TV, or her boyfriend, she said“the phone”. Personally, I could do without the phone entirely, which makes me unusual. Because the telephone is changing our lives more than any other piece of technology.

Point 1 The telephone creates the need to communicate, in the same way that more roads create more traffic. My daughter comes home from school at 4:00 pm and then spends an hour on the phone talking to the very people she has been at school with all day. If the phone did not exist, would she have anything to talk about?

Point 2 The mobile phone means that we are never alone. “The mobile saved my life,”says Crystal Johnstone. She had an accident in her Volvo on the A45 between Otley and Skipton. Trapped inside, she managed to make the call that brought the ambulance(救护车) to her rescue.

Point 3 The mobile removes our secret. It allows marketing manager of Haba Deutsch, Carl Nicolaisen, to ring his sales staff all round the world at and time of day to ask where they are , where they are going, and how their last meeting went.

Point 4 The telephone separates us. Antonella Bramante in Rome says, “We worked in separate offices but I could see him through the window. It was easy to get his number. We were so near——but we didn’t meet for the first two weeks!”

Point 5 The telephone allows us to reach out beyond our own lives. Today we can talk to several complete strangers simultaneously ( 同时地) on chat lines (at least my daughter does. I wouldn’t know what to talk about). We can talk across the world. We can even talk to astronauts (if you know any) while they’re space-walking. And, with the phone line hooked up to the computer, we can access(存取) the Internet, the biggest library on Earth.

1.How do you understand‘Point 1 —The telephone creates the need to communicate,…’？

A. People don’t communicate without telephone.

B. People communicate because of the creating of the telephone.

C. People communicate more since telephone has been created.

D. People communicate more because of more traffic.

2.Which of the following best shows people’s attitude towards mobile phones?

A. Mobile phones help people deal with the emergency.

B. Mobile phones bring convenience as well little secret to people.

C. Mobile phones are so important and should be encouraged.

D. Mobile phones are part of people’s life.

3. Which points do you think support the idea that phones improve people’s life?

a. Point 1. b. Point2. c. Point3. d. Point 4. e. Point 5.

A. c, d     B. a, e        C. a, c           D. b, e

4.It is possible to talk to several complete strangers simultaneously through .

A. the TV screen                          B. a fax machine

C. the phone line hooked up to the computer    D. a microphone

5.The best heading for the passage is .

A. phone Power B. Kinds of Phone

C. how to Use Phones D. Advantage of Phones

1-4月，城镇固定资产投资28410亿元，同比增长25.7%。其中，国有及国有控股投资 11527亿元，增长16.9%；房地产开发投资6952亿元，增长32.1%。
从项目隶属关系看，中央项目投资2680亿元，同比增长14.8%；地方项目投资25730亿元，增长27.0%。
从产业看，第一、二、三产业投资分别为320亿元、12512亿元和15578亿元，同比分别增长 71.6%、25.9%和24.9%。
从行业看，煤炭开采投资339亿元，同比增长47.0%；电力、热力的生产与供应业投资1785亿元，增长4.4%；石油和天然气开采业投资447亿元，增长14.5%；铁路运输业投资498亿元，增长18.5%；非金属矿采选、制品业投资785亿元，增长43.5%；黑色金属矿采选、冶炼及压延加工业投资782亿元，增长25.2%；有色金属矿采选、冶炼及压延加工业投资440亿元，增长 40.8%。
从注册类型看，内资企业投资24986亿元，同比增长26.8%；港澳台商投资和外商投资分别为1435亿元和1866亿元，分别增长16.1%和20.3%。
从施工和新开工项目情况看，截止到4月底，城镇50万元以上施工项目累计137876个，同比增加15209个；施工项目计划总投资191715亿元，同比增长16.9%；新开工项目59676个，同比增加7993个；新开工项目计划总投资19299亿元，同比下降5.1%。
从到位资金情况看，城镇投资到位资金37183亿元，同比增长23.2%。其中，国内贷款增长 18.2%，利用外资下降5.5%，自筹资金增长28.1%。

从行业看，行业投资同比增长数量最大的是()亿元。

A．158

B．238

C．426

D．301

舌尖上的浪费：2000亿元，是中国人一年在餐桌上浪费掉的粮食价值；2亿人，是一年倒掉的食物可以解决口粮的人数。“舌尖上的浪费”触目惊心，令人痛心。

舌尖上的节约：有一种节约叫“光盘”，有一种公益叫“光盘”！所谓光盘，就是吃光你盘子中的食物。一粥一饭，当思来之不易。今天不剩饭，从我做起，我是“光盘”！

根据材料，运用“认识社会与价值选择”的有关知识，说明当下国人重视“舌尖上的浪费”现象和开展“光盘”行动的依据。